Aeronautical engineering, on the other hand, is a common degree in all parts of the world and students passing it can get absorbed in the aviation industry easily. In brief: Aerospace Engineering vs Aeronautical Engineering. â¢ Aeronautical engineering is a sub set of aerospace engineering.
Antarctica was once a tropical paradise. August 2, 2012. London, Aug 2 (IANS) The chilly continent of Antarctica was once a tropical paradise where palm trees swayed on the green shores, a study has found. Around 50 million years ago, temperatures in Antarctica soared above 20 degrees Celsius, the Daily Express reported.
Antarctica is the coldest, windiest and driest continent on Earth. The average annual temperature ranges from about â10Â°C on the Antarctic coast to â60Â°C at the highest parts of the interior.Near the coast the temperature can exceed +10Â°C at times in summer and fall to below â40Â°C in winter.Over the elevated inland, it can rise to about â30Â°C in summer but fall below â80Â°C in winter. The lowest temperature yet recorded on the Earth's surface was â89.2Â°C at Vostok station on 21 July 1983.t is difficult to accurately measure snowfall under windy conditions, but the average accumulation of snow over the continent as a whole is estimated to be equivalent to about 150 mm of water per year. Over the elevated plateau the annual value is less than 50mm.